package RandomCharacter;

public class RandomCharacter {
	
	public static char getRandomCharacter(char ch1, char ch2) {
		
		return (char)(ch1 + Math.random() * (ch2 - ch1 + 1));
		
	}
	
	public static char getRandomLowerCaseLetter() {
		
		return getRandomCharacter('a', 'z');
		
	}

	public static char getRandomUpperCaseLetter() {
		
		return getRandomCharacter('A', 'Z');
		
	}
	
	public static char getRandomDigitCharacter() {
		
		return getRandomCharacter('0', '9');
		
	}
	
	public static char getRandomCharacter() {
		
		return getRandomCharacter('\u0000', '\uFFFF');
		
	}
	
}
